Reliable Engine Component Solutions for Heavy Duty Machinery Maintenance
In the world of heavy machinery maintenance, precision is everything. The 3G-2720 (also known as 3G2720) bushing is a critical component for engine reliability. Specifically designed for Caterpillar models like the D6H and D7G, this 95x100x45mm bush ensures optimal performance during high-load operations.
| Feature | Specifications |
|---|---|
| Model NO. | Caterpillar D6H / D7G Series |
| Product Name | Connecting Rod Bushing (Cup / Bush) |
| Part Number | 3G-2720 / 3G2720 |
| Dimensions | 95 * 100 * 45 mm |
| Condition | Brand New, OEM Standard Replacement |
| Stock Status | In Stock / Fast Dispatch |
| Application | Engine rebuild, overhaul, maintenance |
Repair shops and fleet operators prioritize durability. Our 3G2720 replacement parts are manufactured to meet or exceed original equipment specifications, ensuring a seamless fit for your engine overhaul projects.
| Selection Criteria | Our OEM-Standard Bushing | Common Aftermarket |
|---|---|---|
| 1. Material Composition | High-strength Tri-metal Structure | Standard Copper Alloy |
| 2. Dimensional Accuracy | Strict 95*100*45 Precision | Variable Tolerances |
| 3. Heat Resistance | Optimized for heavy-duty thermal cycles | Basic Temperature Rating |
| 4. Installation Fit | Direct Replacement for 3G-2720 | May require adjustment |
| 5. Service Life | Extended MTBF for engine fleets | Standard wear life |
| 6. Supply Chain | Ready stock with global express | Uncertain lead times |
How to identify a worn connecting rod bush in a Caterpillar D6H engine?
Excessive knocking noise during engine operation often indicates clearance issues. When performing a maintenance check, if the 3G-2720 bushing shows signs of pitting or scoring, an immediate replacement is necessary to prevent crankshaft damage.
Can I use 3G2720 for other Caterpillar engine models?
While the 3G-2720 is primarily found in D6H and D7G configurations, it also fits several other industrial applications. Always verify the 95x100x45mm dimensions and part number compatibility before installation.
Why Choose This Bushing?
OEM-standard tri-metal structure. Trusted by repair shops and equipment fleets for consistent performance under pressure.
Not sure how this issue affects your equipment?
Our team helps operators:
1. Identify potential risks during maintenance
2. Recommend suitable replacement parts if needed
3. Support both inspection advice and parts supply
Beyond the 3G-2720, we specialize in high-performance components for leading brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our inventory supports full engine assembly and detailed component replacement.
Available Main Engine Parts: Cylinder Liner, Piston, Piston Ring, Main Bearing, Connecting Rod Bearing, Thrust Washer, Overhaul Gasket Kit, Diesel Fuel Pump, Fuel Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, Connecting Rod, and more.
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